How Much Amperage Is Required to Add Reverse Lights to Trailer
Products Featured in This Question
Question:
I want to add backup lights to my RV trailer. I want them to be powered by my tow vehicle. What is the max wattage I can use without over stressing the tow-vehicle circuit
asked by: David T
Helpful Expert Reply:
If the tow vehicle has a trailer reverse light circuit separate for trailer wiring then you'd be limited by the amperage rating of the fuse that protects it. If you are tapping into the reverse light circuit of your vehicle for the light then it comes down to the amperage rating of the fuse that protects the circuit as well as the amperage rating of the lights and how many amps are left over between those two numbers.
Now with that all said if you went with an LED reverse light like the # BUL10CB that you referenced you are going to easily have the amperage required since LED lights draw such a small amount. For example this light only draws .26 amps and is very bright. So to mount the light you'd want the grommet # A70GB and the plug in connector part # A49PB.
Product Page this Question was Asked From
LED Backup Light for Truck or Trailer - Submersible - 10 Diodes - Oval - Clear Lens - Qty 1
- Trailer Lights
- Tail Lights
- Backup
- Oval
- Recessed Mount
- Submersible Lights
- LED Light
- 6-7/16L x 2-1/4W Inch
- White
- Optronics
more information >
Continue Researching
- Shop: Kenda Karrier ST205/75R15 Trailer Tire with Black Mod Wheel - 5 on 4-1/2
- Shop: Provider ST205/75R15 Trailer Tire with Black Vesper Mod Wheel - 5 on 4-1/2 - LR D
- Search Results: lugnuts
- Q&A: What Circuit Does Purple Wire of 7-Way Usually Carry
- Shop: Dexstar Steel Mini Mod Trailer Wheel - 15" x 5" Rim - 5 on 5 - White Powder Coat
- Shop: Phoenix USA QuickTrim Hub Cover for Trailer Wheels - 5 on 4-1/2 - ABS Plastic - Black - Qty 1
- Shop: Dexstar Steel Spoke Trailer Wheel - 15" x 5" Rim - 5 on 4-1/2 - White Powder Coat
- Q&A: How to Wire an Electric Winch
- Q&A: Running Lights on Trailer Stay On All the Time
- Shop: Thinline LED Trailer Clearance or Side Marker Light - Submerisble - 2 Diodes - Amber Lens
- Q&A: Choosing Between Kenda Karrier and Kenda Loadstar ST175/80-13 Tire
- Shop: Dexstar Steel Mini Mod Trailer Wheel - 15" x 5" Rim - 5 on 4-1/2 - Black Powder Coat
- Shop: Trailer Wiring
- Search Results: a20 curt
- Search Results: a20
- Video: Ultimate Overview of the Curt A20 5th Wheel Trailer Hitch w/ S20 Slider
- Search Results: curt a20
- Search Results: curt a16
- Shop: Suspension Enhancement
- Q&A: Can The Touchpad Of A Ground Control 3.0 Leveling System Be Swapped Out For A Different One
- Video: Review of CURT Fifth Wheel Installation Kit - C29BR
- Video: Mount: Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector on a 2021 Ram 2500
- Video: Hands-On with the 5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug
- Video: Let’s Check Out the Curt A16 5th Wheel Trailer Hitch w/ S20 Slider
- Video: Installing the 5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug on your 2022 Ram 2500
- Video: Curt 5th Wheel/Gooseneck Custom Wiring Harness Installation - 2023 Chevrolet Silverado 2500
- Q&A: Does Trailer Wiring Harness C56332 Have a Fuse that Can Be Replaced
- Search Results: 7 pin trailer connector
- Search Results: 7 pin connector
- Q&A: How To Properly Lubricate A Curt Q20 Fifth Wheel Trailer Hitch
on Trailer Lights
